Enlarge the graph of curve adjustment?

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• apply restrictions for the non-linear curve fit

  Hello Forum users,.

  I am currently working on a VI control which is supposed to create a specific model of pressure inside a hollow tube to provide a test environment for pressure sensors. The details are many and complicated, so let's say I am sure that my formula to calculate this profile according to the pressures inside the hollow rings around this tube will work.

  To find the correct pressure for each ring values, I've linked to a model VI containing this form to Lev. - Mar algorithm (the non-linear curve adjustment) and let it run.

  Technically, there is no problem and Lev - Mar find values to adjust the function for the values (not perfectly sure, but close enough).

  The problem is, however, that, since the device, once suitable values for the positioning and size of the rings are found, must be built, the simulated pressure rings perhaps intersect not between them. To apply this rule, I added a check to my VI of model and if the values passed to Lev - Mar breaking the rules, the VI model gives a matrix of zeros to follow him (I tried an empty array, but that only leads to error messages).

  This solution did not work. Lev - Mar seems to ignore these cases always looks for values that break my rules (and if I put these values through my model VI, I get a matrix of zeros, as expected, so the audit seems to work).

  Perhaps I misunderstood the algorithm of Lev - Mar and it does not actually check each possible defined coefficients of finds.

  Is it possible to adapt to any function of a set of values while keeping the predefined boundary conditions?

  Oh, before I forget:

  I use LabVIEW version 8.2 in the Institute, because the workshop systems is not installed 8.5 for some reason any.

  Thanks in advance

  Thaliur

  Hi Thaliur,

  Thanks for posting on our forums.

  I understand your request you expect the algorithm to ignore a case to all zeros in the table. However, it is not implemented like this.

  Good news is, its source code can be edited and you could save your own personalized version of the algorithm of screws it is to you that you just add a check for a matrix of zeros or simply pass another parameter which indicates only a case of "broken rules". Then you would not have to continue the calculation.

  If I misunderstood your question, please clarify this. You can also post a code for further explanation, if you wish.

  Good luck with the project!

  Peter

• Display the areas in curves, otherwise than with the mouse

  I want to put the light and shadow sliders in the curves but am finding the mouse a pain to use, because it is not sensitive enough. When you try to put the shadow slider to slightly less darker region (no cutting), I usually do:

  1 option + click on the black slider and drag it to the right until the shadow detail.

  2. back off the coast until it disappears.

  Try to do it with a mouse is tedious, not helped by the hysteresis into the system. Say the first shadow detail appears at level 15. When you reverse and move to 14, the shadow detail increases. It's another pain.

  I want in any case, a method that uses the arrow keys to show me the shadow and highlight areas.

  Am I lucky?

  If your just using a curves adjustment, no not a curves adjustment layer, then

  You can check the show Clipping, click on set highlight or shadows

  cursor, highlight the numbers in the box, then use the arrow keys.

  With the new adjustment layer panel style, which does not seem possible.

  What you could do is made a new curves adjustment layer action

  and make sure that the show dialog box is enabled.

  That you will get the old style curves adjustment dialogue layers that works like the

  above regular as curves dialog box.

  

  

  

  MTSTUNER

• Hi I need to know how to expand the curves adjustment Panel. For example, the curves that I need to enlarge the graphic part, so I could show on a screen at the school. Thanks, Phil

  Hi I need to know how to expand the curves adjustment Panel. For example, I need to enlarge the graphic part so that I can view on a screen at the school and work from this Panel to expand. Thanks, Phil

  You can not. At least, not directly Ben Photoshop. For example, this can be done in Gimp and Photoline, and I had hoped that developers of Photoshop team would have done this allowance now. But no, we're still stuck with a tiny curved panel, which is a real shame, because in other applications, the user can be more precise with the curves.

  If you don't need to show close-ups during class time, use Zoomit in Windows, or turn on the Magnifier in the accessibility on a Mac option.

  https://TechNet.Microsoft.com/en-us/Sysinternals/Zoomit.aspx

• Why the curves adjustment, often in front of which layer is the standard?

  When I do a PS CC2015 curves adjustment layer often the graph is opposite, so to make an image, I have to make the curve rises and light, have to go down.  Why it does this?

  It's driving me crazy and looks odd and makes me think that I work badly.

  In the curves adjustment layer properties click on the upper right. In the drop-down menu, choose Display Options of the curves where light vs Pigmentf/ink radio buttons control the meaning of the scales of the layer of setting the tone.

• Curve not appearing lines do not in the graph of the

  Hello

  When I add a curves FX, I only get 1 line graph by channel and can not compare this line to the original. I noticed on some tutorials that the graph seems to show all lines curve when adjusted. What is a preference or a setting I can adjust? I use AE CC.

  Thank you

  Phil.

  This is just my version of the AE, a new her. Problem solved.

  Thank you.

• Several curves on the graph XY

  Hello

  How to plot multiple curves on the graph XY.

  Here is a solution for the 2 curves, but if the number of curves is important (e.g. 10) this method becomes boring.

  A detail more - all curves share the same X.

  Thank you

  

  Perhaps this will clarify what we say.

  

• Pipette in the curve adjustment dialog box average pixels, so the color balance is watered.

  Hi all.

  When you use the pipette to set the points black and white pixels of an image in the dialog box curve setting, I found that it seems not middle of the neighbouring pixels or provide a way to select a value "monochrome".  Thus, the color balance is still impaired and is thrown way if you happen to choose a noisy pixel (for example).

  I expect that there is an option to set the size of the sampling for the pipette area, but I don't see one.  I have considered making the monochrome image, defining curves, save them as a preset, and then reload the image color and apply the preset (if she does not leave me); but this seems heavy and hokey.  What is the usual procedure to adjust the tone curve of the image without changing its color balance?

  Thanks for any idea.

  When you select an eyedropper in the curves adjustment dialog box, you went to the eyedropper tool.

  You then set the sample in the Options bar.

  In the curves adjustment layer, any pipette also has sample settings in the Options bar.

  

• Change of the pipette in the curves adjustment layer

  In versions previous of the PS when you opened a curves adjustment layer, hovered over the image, the cursor was a dropper, and when you pressed the mouse button a point appears on the curve showing the wherever the task on the image fell on the curve.  I used a lot.

  In CS4 that the pipette has been replaced by the line of sight (plus sign?), and when you click on a location in the image, nothing happens.   How to bring back the former function?

  Always available, but with different commands.  Here is a link that describes in detail.

  http://photoshoptipstricks.blogspot.com/2009/03/curves-in-Photoshop-CS4.html

• No dialog on the curves adjustment layer?

  Just started using CS4 and when I create a curves adjustment layer, no dialog box appears before the creation of the layer. What is going on?

  You click on it. Then, choose something like curves. In the settings of the curves Panel will show. Make the settings there. There is also a small arrow upwards downwards to the right of the Panel. Click on that for many more options

• How can too wide button for graphic designers - I adjust the graph?

  I have a button and I just put a chart on it - in this case a picture view - although any node has the same problem. There is a big gap on the left and right of the graph. It is probably simple, but I don't see the css or and methods on the button to remove this gap.
  
  If you're watching this zoomed image here, you can see that I put a border on the chart and a border on the key - you can see that there is a gap little between them.
  
  [button_image | http://i.imgur.com/srmRZjg.png]
  
  How to make it so the button has just the graphics?
  
  Thank you, Nick.

  Try to set - fx-padding: 0 on the button.

• Odd spike in the graph of the position when using facilitated easier?

  Hello all-

  I encounter this problem recently and can't seem to find a solution (TBH don't know exactly how you get it either).

  Creating two keyframes for position of a layer, even when the thing is moving in a straight line with no other keyframes, I get this weird effect where the layer of sort of "wanders" out of the way before arriving at its final destination.  When I open the graph editor for post curve looks like this:

  

  I want a smooth curve between the two keyframes, or a straight line, but rather boost MI get which is odd.  This continues to has and I can not find a coherent reason and its driving me crazy

  Thank you very much for your help!

  The default spatial interpretation gives the energy of movement. Sometimes when you set or move there is a small delay and you get a little pingpong or unexpected because of the energy in the movement movement when the position is changed by a keyframe. If you zoom in and look in the path, you can see which overlap the Bezier handles on the path. This problem is extremely difficult to fix in the graphics editor by dragging the autour values. When you set the default linear spatial interpretation this energy with all its vectors is removed, so you get straight lines between points. This can work very well for your entertainment, but most of the things I design works best with energy and curves.

  If you have a problem like this example and you need to maintain a curve and want to smooth movement, it is generally easier to start in the Composition Panel by examining the path and use the tool (g) feather and modifier keys Alt/Op; ion and Cmnd/Ctrl to set the curve. Take this example:

  

  Correct with the pen tool gives me this:

  

  The other option is to adjust the speed Keyframe or keyframes Interpolation to smooth out the path and movement.

  

  In most cases, if you want a smooth path, then it is better to start with the pen tool in the Composition Panel and then work on schedule. Then you can refine things with the tools of the keyframe. If you need to do a few poles using the graph Editor, it is usually a good idea to have the reference chart (speed in this example) visible and choose Edit Position to the position and the speed of change at the moment.

  

  Because of the energy put into movement along a curved path editing speed or graphics of values can get really confusing. That's why I usually start in the Comp panel.

• How to enlarge the menu File, Edit, View, history, Favorites, tools, and basic assistance?

  I want to enlarge the font size from the pull down menus on my firefox browser

  You can do so by creating style rules, but it's probably easier to use this extension: police theme & size changer.

  It adds an icon to the far right of the main navigation ('A' design) bar where you can adjust the font size.

  Once you have the size you like, you can remove the button, or move it to a less crowded bar using the personalization feature. This article has the steps: Customize Firefox commands, buttons, and toolbars.

  Do you need?

• The graph refresh is very slow with large data sets

  When the graphics of large sets of data in tiara, the construction of the graph is slow (3 pts M takes 30 sec). Fair enough-, the problem is, however, some little change do you later to the curve, it will refresh all over again, and during this time you can't do anything else with DIAdem.

  Any way to relieve it?

  Problem seems to be solved - restart of DIAdem restored time to update to an acceptable level, or at least it seems that restarting is the only change.

  I tried later with the two parameters of charge mentioned by AndreasK and both just as powerful.

  I tried remote desktop access and it works all too well - also go remote DIAdem (to see if it's a graphics driver issue)

  I feel kind of silly not being able to identify what was wrong and I thank you for your help.

• How to set all the same color curves

  Hello

  I have some data that I needed draw and want to draw all the curves of the same color.  Normally I just select each individual curve adjust settings, but there are more than 12,000 curves and the manual process would take forever.

  Any ideas?

  Yes, I 2012

  I eventually settled on this

  Dim oMyCurves, oMyCurve
  
  View.Sheets (1). Areas (1). DisplayObjType = "CurveChart2D".
  
  Set oMyCurves = View.Sheets (1). Areas (1). DisplayObj.Curves
  
  For each oMyCurve in oMyCurves
  
    oMyCurve.Color = "other colors".
  
    oMyCurve.ColorRGB = RGB (211,211,211)
  
  Next

  However, it takes very long.